16272378

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 36972936

約数和(自身を除く): 20700558

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 461, 477, 666, 922, 954, 1383, 1961, 2766, 3922, 4149, 5883, 8298, 11766, 17057, 17649, 24433, 34114, 35298, 48866, 51171, 73299, 102342, 146598, 153513, 219897, 307026, 439794, 904021, 1808042, 2712063, 5424126, 8136189, 16272378]

約数ペア:

[(1, 16272378), (2, 8136189), (3, 5424126), (6, 2712063), (9, 1808042), (18, 904021), (37, 439794), (53, 307026), (74, 219897), (106, 153513), (111, 146598), (159, 102342), (222, 73299), (318, 51171), (333, 48866), (461, 35298), (477, 34114), (666, 24433), (922, 17649), (954, 17057), (1383, 11766), (1961, 8298), (2766, 5883), (3922, 4149)]